+ pool_free(idev_pool, 0, hlink_list[from]->link_u.idev);
+ hlink_list[from]->link_u.links = pool_talloc(hlink_pool,
+ struct hlink, 1, "hlink_list");
+
+ hlink_list[from]->F_HLINDEX = to;
+ hlink_list[from]->F_NEXT = head;
+ hlink_list[from]->flags |= FLAG_HLINK_EOL;